1992 CENSUS OF FINANCIAL, INSURANCE, AND REAL ESTATE INDUSTRIES ABBREVIATIONS AND SYMBOLS The following abbreviations and symbols are used in this publication: - Represents zero. # Revenue line detail withheld due to insufficent reporting or to avoid disclosing data for individual companies. D Withheld to avoid disclosing data for individual companies; data are included in broader kind-of-business totals. N Not available. Z Less than 0.05 percent. X Not applicable. Y Withheld due to insufficient coverage of revenue lines or to avoid disclosing data for individual companies. Some data are shown at a lower kind-of-business level.